Protective case



FIG. 1 is a frontal perspective view of a design for a protective case for a camera, showing the protective case in an uninflated state;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof.

FIG. 8 is a frontal perspective view the design for the protective case of FIG. 1, showing the protective case in an inflated state;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 first side view thereof;

FIG. 12 second side view thereof;

FIG. 13 is top view thereof; and,

FIG. 14 is a bottom view thereof.

The evenly spaced broken lines showing a carrying case are for the purpose of illustrating environment. The dot-dash broken lines represent the bounds of the claim. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a protective case, as shown and described. 